//
// Created by Administrator on 2021/5/21.
//

#include "iostream"

using namespace std;

int main(){

    int arr[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};

    cout << sizeof(arr) << endl;
    cout << sizeof(arr[0]) << endl;
    cout << "number:" << sizeof(arr) / sizeof(arr[0]) << endl;
    cout << "first address " << (int)arr << endl;
    cout << "first " << (int)&arr[0] << endl;
    cout << "second " << (int)&arr[1] << endl;

    system("pause");

    return 0;
}
